CVE-2021-24561: Veronalabs Wp Sms

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

The WP SMS WordPress plugin before 5.4.13 does not sanitise the "wp_group_name" parameter before outputting it back in the "Groups" page, leading to an Authenticated Stored Cross-Site Scripting issue

Affected products

• Veronalabs Wp Sms: before 5.4.13 (fixed in 5.4.13)

Published 2021-08-23. Last modified 2026-06-17.